--- product_id: 460425372 title: "Filtrete 20x20x1, MERV 5, Dust Reduction HVAC Furnace Air Filter, 300 MPR, 1 Filter" brand: "Filtrete" price: "344191₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/460425372-filtrete-20x20x1-merv-5-dust-reduction-hvac-furnace-air-filter store_origin: VN region: Vietnam --- # Filtrete 20x20x1, MERV 5, Dust Reduction HVAC Furnace Air Filter, 300 MPR, 1 Filter **Brand:** Filtrete **Price:** 344191₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Filtrete 20x20x1, MERV 5, Dust Reduction HVAC Furnace Air Filter, 300 MPR, 1 Filter by Filtrete - **How much does it cost?** 344191₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/460425372-filtrete-20x20x1-merv-5-dust-reduction-hvac-furnace-air-filter) ## Best For - Filtrete enthusiasts ## Why This Product - Trusted Filtrete brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Not sure which Filtrete device or filter to buy? Click here to view our help guide. You run a tight ship at home, from floor to ceiling -- and everywhere in between. Unfortunately, ordinary home non-electrostatic air filters aren’t super effective at capturing unwanted particles. GOOD NEWS: The unique design of the electrostatically charged Filtrete™ Basic Dust Air Filter attracts -- and trap --more particles from your air through your heating and cooling system, making quality control a breeze. With each cycle through the filter, your indoor air becomes a little bit cleaner. Includes Filtrete by 3M 20x20x1, MERV 5, Dust Reduction HVAC Furnace Air Filter, 300 MPR, 1 Filter. FILTER SIZE : 20 in x 20 in x 1 in OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. air filters for your furnace, air conditioner or HVAC system DESIGNED WITH EXCLUSIVE Filtrete™ Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through ATTRACTS AND CAPTURES large particles such as lint, household dust and dust mite debris MPR 300 has a rating of MERV 5 The higher the MPR, the more microparticles - such as pollen, pet dander and smoke - your filter will capture from the air passing through it CHANGE FILTER AT LEAST EVERY 90 DAYS for optimal performance of your heating & cooling system or HVAC system A dirty filter will slow down air flow and make the system work harder to keep you warm or cool -- wasting energy. Sign-up for a filter change reminder program (www.filtrete.com/ChangeReminders) that works for you! FOR RESIDENTIAL use only CREATE A CHANGE COUNTDOWN in the Filtrete™ Smart app. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, you’ll get a notification to change your filter ## Images ![Filtrete 20x20x1, MERV 5, Dust Reduction HVAC Furnace Air Filter, 300 MPR, 1 Filter - Image 1](https://i5.walmartimages.com/asr/66ba8d43-133f-4478-8fa7-f7d0c3a85219.b43ba3d3cfe60c8cae2da448fb676255.jpeg) ![Filtrete 20x20x1, MERV 5, Dust Reduction HVAC Furnace Air Filter, 300 MPR, 1 Filter - Image 2](https://i5.walmartimages.com/asr/6d79549c-2a2d-4896-a4d9-94d35fe8b5e2.097ab6e3e256616d6e52a0080e73790a.jpeg) ![Filtrete 20x20x1, MERV 5, Dust Reduction HVAC Furnace Air Filter, 300 MPR, 1 Filter - Image 3](https://i5.walmartimages.com/asr/0fb8300a-5f88-4dbf-98fc-1e8300eb6094.917dc9a739ffbb49f3b37cbb9c00a19c.jpeg) ![Filtrete 20x20x1, MERV 5, Dust Reduction HVAC Furnace Air Filter, 300 MPR, 1 Filter - Image 4](https://i5.walmartimages.com/asr/1af9e039-9e60-4306-be39-eb4c3b4aa776.bc79a4e909335957debf88f57da4b56d.jpeg) ![Filtrete 20x20x1, MERV 5, Dust Reduction HVAC Furnace Air Filter, 300 MPR, 1 Filter - Image 5](https://i5.walmartimages.com/asr/c5d20904-865c-4cfc-9feb-0b9c97e95ac2.069deeb70d9373c9f10ad92a50a5f734.jpeg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/460425372-filtrete-20x20x1-merv-5-dust-reduction-hvac-furnace-air-filter](https://www.desertcart.vn/products/460425372-filtrete-20x20x1-merv-5-dust-reduction-hvac-furnace-air-filter) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-24*